<?php

class Child extends Base implements Playable {
	private	$content = "";

	public function __construct($header, $rooter, $content) {
		parent::__construct($header, $rooter);

		$this->content = $content;
	}

    protected function writeContent() {
		echo $this->content."<br/>";
	}

	public function play() {
		echo "游戏中。。。<br/>";
	}

	public function __destruct() {
		echo "析构中<br/>";
	}
}

?>